Front controller object in zend framewok -

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what diff. between below objects of front controller , how use it?

$this->bootstrap('frontcontroller');     $frontcontroller = $this->getresource('frontcontroller');       $front = zend_controller_front::getinstance();

what diff. between these 2 objects of front controller?

both 

$frontcontroller = $this->getresource('frontcontroller');

and

$front = zend_controller_front::getinstance();

will return same instance of zend_controller_front. singleton, definition there can 1 instance of object. difference when execute 

$this->bootstrap('frontcontroller');

you insuring bootstrap has executed front controller resource, zend_application_resource_frontcontroller default.

imo, use first example in bootstraps , resources, use latter everywhere else. both same instance of front controller, benefit first example lets bootstrap know front controller dependency.


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